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Oval|Lab Grown|IGI

3.80ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG803640417

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803640417

Diamond specifications and retailer prices

From £419 GBP
$557 USD
As of October 26, 2026
Save £3,306 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,725 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.8ct lab-grown oval diamond

This 3.8ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803640417 or 803640417. Listed at 17 retailers as of October 26, 2026, with prices from £419 to £3,725, a £3,306 spread on the same certified stone. Do Amore Diamonds lists it at £3,725. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.80
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803640417
Dimensions12.82 × 8.82 × 5.35 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm8.82 mm3.80 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803640417
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £3,725 GBP|Low: £343 GBP|High: £4,026 GBP|Avg: £1,650 GBP|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 7£419 GBP
Retailer 10£469 GBP
Retailer 6£508 GBP
Retailer 13£520 GBP
Retailer 8£802 GBP
Retailer 9£1,171 GBP
Retailer 14£1,295 GBP
Retailer 5£1,632 GBP
Retailer 11£1,687 GBP
Retailer 4£1,789 GBP
Retailer 12£1,958 GBP
Retailer 2£2,504 GBP
Retailer 3£2,860 GBP
Do Amore Diamonds£3,725 GBP

26 data points across 14 retailers

17 retailers£419 GBP to £3,725 GBP

A
Cheapest Retailer
-
£419 GBP
$557 USD
A
Retailer 2
-
£453 GBP
$602 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£469 GBP
$623 USD
View
Final sale: no returns
A
Retailer 4
-
£508 GBP
$675 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£520 GBP
$691 USD
View
A
Retailer 6
-
£552 GBP
$734 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£802 GBP
$1,066 USD
View
A
Retailer 8
-
£1,171 GBP
$1,556 USD
View
A
Retailer 9
-
£1,295 GBP
A$2,647 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
£1,603 GBP
$2,130 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£1,632 GBP
$2,169 USD
View
Price last confirmed 14 days ago
A
Retailer 12
-
£1,687 GBP
$2,242 USD
View
B+
Retailer 13
-
£1,789 GBP
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£1,958 GBP
$2,601 USD
View
B+
Retailer 15
-
£2,504 GBP
View
B+
Retailer 16
-
£2,860 GBP
$3,800 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-4838A45B4 · Oct 29
£3,725 GBP
$4,950 USD
View
16 more retailers have this diamond
Prices start from £419 GBPSave up to £3,306 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.80ct Oval
£419 GBP